Last Retort

Fire with no spark

24 April 2014 Last Retort

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Spontaneous combustion still leaves chemists scratching their heads


Flashback

10 years ago: Knovel resources

24 April 2014 Flashback

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The Royal Society of Chemistry gave members access to the Knovel library

Puzzles

puzzle

Download the April set of puzzles

The winners of this month's puzzles will be published next month. For a chance to win a £25 book voucher please send your completed puzzles by 15 April.

Chemistry World Puzzle Answers
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